Personal underwater signalling and emergency device for divers



FIG. 1 is a front perspective view of a personal underwater signaling and emergency device for divers showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view of the signaling device, the right side view being a mirror image thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a rear perspective view thereof; and,

FIG. 6 is a bottom view.

The broken lines depict unclaimed environmental subject matter. 

CLAIM The ornamental design for a personal underwater signalling and emergency device for divers, as shown and described. 